[Xenomai] Ipipe pre and post patch for AM335x beagleBone/ koenkooi branch

[Xenomai] Ipipe pre and post patch for AM335x beagleBone/ koenkooi branch

[Stephan Kappertz]

Hi All,

sorry for the long delay. As Gilles suggested I have prepared a pre and post patch for ipipe-core-3.2.21-arm-4 and the git repository supporting BeagleBone here: https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01 . Should I send the patches to the list?

- Stephan

Re: [Xenomai] Ipipe pre and post patch for AM335x beagleBone/ koenkooi branch

[Goran Jakovljevic]

On 30.01.2013 10:21, Stephan Kappertz wrote:
> Hi All,
>
> sorry for the long delay. As Gilles suggested I have prepared a pre and post patch for ipipe-core-3.2.21-arm-4 and the git repository supporting BeagleBone here: https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01 . Should I send the patches to the list?
>
> - Stephan

I think that you should.

Goran

Re: [Xenomai] Ipipe pre and post patch for AM335x beagleBone/ koenkooi branch

[Stephan Kappertz]

>> Hi All,
>> 
>> sorry for the long delay. As Gilles suggested I have prepared a pre and post patch for ipipe-core-3.2.21-arm-4 and the git repository supporting BeagleBone here: https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01 . Should I send the patches to the list?
>> 
>> - Stephan
> 
> I think that you should.
> 
> Goran
> 

Here they are.
Usage:

* clone git repository https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01

* checkout linux-ti33x-psp-3.2.21-r13g

* apply pre.patch

* run xenomai (tested with 2.6.2.1) prepare-kernel.sh

* apply post.patch

* Configure & compile kernel

- Stephan

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Re: [Xenomai] Ipipe pre and post patch for AM335x beagleBone/ koenkooi branch

[Michael Haberler]

Hi Stephan,

Am 31.01.2013 um 15:17 schrieb Stephan Kappertz:

> 
>>> Hi All,
>>> 
>>> sorry for the long delay. As Gilles suggested I have prepared a pre and post patch for ipipe-core-3.2.21-arm-4 and the git repository supporting BeagleBone here: https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01 . Should I send the patches to the list?
>>> 
>>> - Stephan
>> 
>> I think that you should.
>> 
>> Goran
>> 
> 
> Here they are.
> Usage:
> 
> * clone git repository https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01
> 
> * checkout linux-ti33x-psp-3.2.21-r13g
> 
> * apply pre.patch
> 
> * run xenomai (tested with 2.6.2.1) prepare-kernel.sh
> 
> * apply post.patch
> 
> * Configure & compile kernel
> 
> - Stephan

I followed your steps above
when building I get

  LD      .tmp_vmlinux1
arch/arm/mach-omap2/built-in.o:(.arch.info.init+0x34): undefined reference to `omap3_timer'
arch/arm/mach-omap2/built-in.o:(.arch.info.init+0x78): undefined reference to `omap3_secure_timer'
arch/arm/mach-omap2/built-in.o:(.arch.info.init+0xbc): undefined reference to `omap3_timer'
arch/arm/mach-omap2/built-in.o:(.arch.info.init+0x100): undefined reference to `omap3_timer'

looks like a difference in the config - could you share your config as well?

--

I had to apply this patch http://git.mah.priv.at/gitweb/linuxcnc-kernel.git/commitdiff/cea8a24ff294e6d7020c43fb1802b5ff6bbd85c8
which is an imported copy & paste error  from the Koen Koi branch.

- Michael

current status is here if somebody wants to skip the plumbing: http://git.mah.priv.at/gitweb/linuxcnc-kernel.git/shortlog/refs/heads/beaglebone-3.2.21-2.6.2-kappertz



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> http://www.xenomai.org/mailman/listinfo/xenomai

Re: [Xenomai] Ipipe pre and post patch for AM335x beagleBone/ koenkooi branch

[Stephan Kappertz]

Am 31.01.2013 um 17:01 schrieb Michael Haberler:

> Hi Stephan,
> 
> Am 31.01.2013 um 15:17 schrieb Stephan Kappertz:
> 
>> 
>>>> Hi All,
>>>> 
>>>> sorry for the long delay. As Gilles suggested I have prepared a pre and post patch for ipipe-core-3.2.21-arm-4 and the git repository supporting BeagleBone here: https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01 . Should I send the patches to the list?
>>>> 
>>>> - Stephan
>>> 
>>> I think that you should.
>>> 
>>> Goran
>>> 
>> 
>> Here they are.
>> Usage:
>> 
>> * clone git repository https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01
>> 
>> * checkout linux-ti33x-psp-3.2.21-r13g
>> 
>> * apply pre.patch
>> 
>> * run xenomai (tested with 2.6.2.1) prepare-kernel.sh
>> 
>> * apply post.patch
>> 
>> * Configure & compile kernel
>> 
>> - Stephan
> 
> I followed your steps above
> when building I get
> 
>  LD      .tmp_vmlinux1
> arch/arm/mach-omap2/built-in.o:(.arch.info.init+0x34): undefined reference to `omap3_timer'
> arch/arm/mach-omap2/built-in.o:(.arch.info.init+0x78): undefined reference to `omap3_secure_timer'
> arch/arm/mach-omap2/built-in.o:(.arch.info.init+0xbc): undefined reference to `omap3_timer'
> arch/arm/mach-omap2/built-in.o:(.arch.info.init+0x100): undefined reference to `omap3_timer'
> 
> looks like a difference in the config - could you share your config as well?
> 
> --
> 
> I had to apply this patch http://git.mah.priv.at/gitweb/linuxcnc-kernel.git/commitdiff/cea8a24ff294e6d7020c43fb1802b5ff6bbd85c8
> which is an imported copy & paste error  from the Koen Koi branch.
> 
> - Michael
> 
> current status is here if somebody wants to skip the plumbing: http://git.mah.priv.at/gitweb/linuxcnc-kernel.git/shortlog/refs/heads/beaglebone-3.2.21-2.6.2-kappertz
> 
> 
> 
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> 

CONFIG_MACH_OMAP3_BEAGLE=y
CONFIG_MACH_TI8168EVM=y
CONFIG_MACH_TI8148EVM=y

Hi Michael,

you should disable these targets. They collide with the AM335x related changes in mach-omap2/timer.c

- Stephan

Re: [Xenomai] Ipipe pre and post patch for AM335x beagleBone/ koenkooi branch

[Michael Haberler]

folks working on Xenomai for the Beaglebone might want to read this:

http://sourceforge.net/mailarchive/message.php?msg_id=30426770

- Michael


Am 31.01.2013 um 15:17 schrieb Stephan Kappertz:

> 
>>> Hi All,
>>> 
>>> sorry for the long delay. As Gilles suggested I have prepared a pre and post patch for ipipe-core-3.2.21-arm-4 and the git repository supporting BeagleBone here: https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01 . Should I send the patches to the list?
>>> 
>>> - Stephan
>> 
>> I think that you should.
>> 
>> Goran
>> 
> 
> Here they are.
> Usage:
> 
> * clone git repository https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01
> 
> * checkout linux-ti33x-psp-3.2.21-r13g
> 
> * apply pre.patch
> 
> * run xenomai (tested with 2.6.2.1) prepare-kernel.sh
> 
> * apply post.patch
> 
> * Configure & compile kernel
> 
> - Stephan
> 
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> 
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Re: [Xenomai] Ipipe pre and post patch for AM335x beagleBone/ koenkooi branch

[Stephan Kappertz]

Am 31.01.2013 um 15:17 schrieb Stephan Kappertz:

> 
>>> Hi All,
>>> 
>>> sorry for the long delay. As Gilles suggested I have prepared a pre and post patch for ipipe-core-3.2.21-arm-4 and the git repository supporting BeagleBone here: https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01 . Should I send the patches to the list?
>>> 
>>> - Stephan
>> 
>> I think that you should.
>> 
>> Goran
>> 
> 
> Here they are.
> Usage:
> 
> * clone git repository https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01
> 
> * checkout linux-ti33x-psp-3.2.21-r13g
> 
> * apply pre.patch
> 
> * run xenomai (tested with 2.6.2.1) prepare-kernel.sh
> 
> * apply post.patch
> 
> * Configure & compile kernel
> 
> - Stephan
> 
> <beagleBone_pre_post_patches.tar.bz2>
> 
> 
> 

FWIW:

You can also apply the above pre/post patch to the other repository that Michael Haberle mentioned:

HowTo:

* git clone git://github.com/beagleboard/kernel.git

* git checkout origin/beaglebone-3.2 -b beaglebone-3.2

* edit patch.sh to not apply patches beyond 3.2.21:

#PATCHSET="usb psp 3.2.1 3.2.2 3.2.3 3.2.4 3.2.5 3.2.6 3.2.7 3.2.8 3.2.9 3.2.10 3.2.11 3.2.12 3.2.13 3.2.14 3.2.15 3.2.16 3.2.17 3.2.18 3.2.19 3.2.20 3.2.21 3.2.22 3.2.23 3.2.24 3.2.25 3.2.26 3.2.27 3.2.28 3.2.29 3.2.30 3.2.31 3.2.32 3.2.33 3.2.34 led libertas pwm mfd beaglebone"

PATCHSET="usb psp 3.2.1 3.2.2 3.2.3 3.2.4 3.2.5 3.2.6 3.2.7 3.2.8 3.2.9 3.2.10 3.2.11 3.2.12 3.2.13 3.2.14 3.2.15 3.2.16 3.2.17 3.2.18 3.2.19 3.2.20 3.2.21 led libertas pwm mfd beaglebone"

* patch -p1 < pre.patch
* prepare-kernel.sh --arch=arm --linux=.
* patch -p1 < post.patch

* configure, compile… 

- Stephan

Re: [Xenomai] Ipipe pre and post patch for AM335x beagleBone/ koenkooi branch

[Gilles Chanteperdrix]

On 01/31/2013 03:17 PM, Stephan Kappertz wrote:

> 
>>> Hi All,
>>>
>>> sorry for the long delay. As Gilles suggested I have prepared a pre and post patch for ipipe-core-3.2.21-arm-4 and the git repository supporting BeagleBone here: https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01 . Should I send the patches to the list?
>>>
>>> - Stephan
>>
>> I think that you should.
>>
>> Goran
>>
> 
> Here they are.
> Usage:
> 
> * clone git repository https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01


I get:
fatal:
https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01/info/refs
not found: did you run git update-server-info on the server?

At this point.

-- 
                                                                Gilles.

Re: [Xenomai] Ipipe pre and post patch for AM335x beagleBone/ koenkooi branch

[Stephan Kappertz]

Am 11.02.2013 um 08:54 schrieb Gilles Chanteperdrix:

> On 01/31/2013 03:17 PM, Stephan Kappertz wrote:
> 
>> 
>>>> Hi All,
>>>> 
>>>> sorry for the long delay. As Gilles suggested I have prepared a pre and post patch for ipipe-core-3.2.21-arm-4 and the git repository supporting BeagleBone here: https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01 . Should I send the patches to the list?
>>>> 
>>>> - Stephan
>>> 
>>> I think that you should.
>>> 
>>> Goran
>>> 
>> 
>> Here they are.
>> Usage:
>> 
>> * clone git repository https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01
> 
> 
> I get:
> fatal:
> https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01/info/refs
> not found: did you run git update-server-info on the server?
> 
> At this point.
> 
> -- 
>                                                                Gilles.
> 


The git repositore is not mine. It's the Koen Kooi repository I mentioned before.
 
To build the kernel with xenomai support I did:

* git clone git://github.com/koenkooi/linux.git

* git checkout origin/linux-ti33x-psp-3.2.21-r13g+gitr720e07b4c1f687b61b147b31c698cb6816d72f01 -b linux-3.2.21

* patch -p1 < ../pre.patch

* ./xenomai-2.6.2.1/scripts/prepare-kernel.sh --arch=arm --linux=.

* patch -p1 < ../post.patch

- Stephan

Re: [Xenomai] Ipipe pre and post patch for AM335x beagleBone/ koenkooi branch

[Gilles Chanteperdrix]

On 02/11/2013 09:24 AM, Stephan Kappertz wrote:

> 
> Am 11.02.2013 um 08:54 schrieb Gilles Chanteperdrix:
> 
>> On 01/31/2013 03:17 PM, Stephan Kappertz wrote:
>>
>>>
>>>>> Hi All,
>>>>>
>>>>> sorry for the long delay. As Gilles suggested I have prepared a pre and post patch for ipipe-core-3.2.21-arm-4 and the git repository supporting BeagleBone here: https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01 . Should I send the patches to the list?
>>>>>
>>>>> - Stephan
>>>>
>>>> I think that you should.
>>>>
>>>> Goran
>>>>
>>>
>>> Here they are.
>>> Usage:
>>>
>>> * clone git repository https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01
>>
>>
>> I get:
>> fatal:
>> https://github.com/koenkooi/linux/tree/linux-ti33x-psp-3.2.21-r13g%2Bgitr720e07b4c1f687b61b147b31c698cb6816d72f01/info/refs
>> not found: did you run git update-server-info on the server?
>>
>> At this point.
>>
>> -- 
>>                                                                Gilles.
>>
> 
> 
> The git repositore is not mine. It's the Koen Kooi repository I mentioned before.
>  
> To build the kernel with xenomai support I did:
> 
> * git clone git://github.com/koenkooi/linux.git
> 
> * git checkout origin/linux-ti33x-psp-3.2.21-r13g+gitr720e07b4c1f687b61b147b31c698cb6816d72f01 -b linux-3.2.21
> 
> * patch -p1 < ../pre.patch
> 
> * ./xenomai-2.6.2.1/scripts/prepare-kernel.sh --arch=arm --linux=.
> 

> * patch -p1 < ../post.patch

Ok, works for me, I updated the README. As a side note,
prepare-kernel.sh can be called after applying the pre, ipipe and post
patches (this may help if you are using a root filesystem build tool
which calls prepare-kernel.sh as a normal step to build the kernel).

-- 
                                                                Gilles.